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Processing technology for efficiently increasing gastrodin content in gastrodia elata blume

A technology of gastrodin and gastrodia, which is applied in the field of processing technology to efficiently increase the content of gastrodin in gastrodia, can solve the problems of loss of effective components of nutrients, hydrolysis of gastrodin, content decline, etc., and achieve the effect of preventing enzymatic browning

Inactive Publication Date: 2013-01-30
陈朝银
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  • Abstract
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  • Claims
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Problems solved by technology

However, steaming generally requires several hours of cooking (CN102579845A), and prolonged heating will cause gastrodin to be hydrolyzed, a degradation reaction will occur, resulting in a decrease in content, and the loss of active ingredients such as nutrients will also occur.

Method used

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  • Processing technology for efficiently increasing gastrodin content in gastrodia elata blume
  • Processing technology for efficiently increasing gastrodin content in gastrodia elata blume

Examples

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Embodiment 1

[0018] Example 1: 300g of fresh Gastrodia elata, washed with running water, put into microwave oven, 700W microwave treatment for 2, 4, 6 minutes, and then maintained by 100W microwave for 9 minutes. Chromatographic quantitative determination of gastrodin content in fresh Gastrodia elata, the results increased from 0.086% to 0.388% (see Figure 1).

[0019] Example 1: 300g of fresh Gastrodia elata, washed with running water, put into microwave oven, 700W microwave treatment for 4 minutes, then maintained by 100W microwave for 3, 6, 9 minutes, quantitatively determined by HPLC method under the first part of the Chinese Pharmacopoeia 2010 edition , the content of gastrodin in fresh Gastrodia elata increased from 0.086% to 0.618% (see Figure 2).

[0020] Example 1: After rehydration, 100 g of dry Gastrodia elata with a water content greater than 30% was put into a microwave oven, treated with 600W microwave for 1.5 minutes, and then maintained by 100W microwave for 3 minutes. Refe...

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Abstract

The present invention discloses a processing technology for efficiently increasing gastrodin content in gastrodia elata blume. The processing technology is characterized by adopting high strength and low strength microwave segmenting processing, wherein per kg of a gastrodia elata blume raw material is subjected to a 1000-10000 W microwave treatment for 1-10 min at a high strength stage, and per kg of the gastrodia elata blume raw material is subjected to a 100-1000 W microwave treatment for 3-30 min at a low strength stage, such that gastrodin content in the fresh gastrodia elata blume can be substantially increased, advantages of short processing time, high gastrodin content, low loss of nutrition and other functional components, and the like are provided, and the processed gastrodia elata blume can be adopted as a gastrodin-rich gastrodia elata blume raw material to be further processed into other gastrodia elata blume products, and has better medical care values and commodity values compared with the conventionally-processed gastrodia elata blume.

Description

technical field [0001] The invention relates to a processing technique for efficiently increasing the content of gastrodin in Gastrodia elata, and belongs to the technical field of processing food and medicinal materials. Background technique [0002] Tianma ( Gastrodia elata Blume) belongs to the Orchidaceae plant, a perennial herb that grows in damp forests and has fleshy tubers underground. The tubers contain vanilla alcohol, vitamin A substances, glycosides and trace alkaloids. Food and medicine are applied in tubers. Gastrodia elata is flat and sweet in nature, has the effect of calming the liver, relieving wind and relieving convulsions, and mainly treats diseases such as liver wind headache, dizziness, convulsions and convulsions in children. Gastrodia elata has the functions of invigorating the brain, nourishing the heart and calming the nerves, and has unique curative effects on the treatment of dizziness, migraine, senile dementia, cerebral ischemia, stroke, cro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/025A61K36/8988A61P9/10A61P9/12A61P25/00A61P25/28A61P29/00A61K125/00A23L5/30
Inventor 赵声兰陈朝银陈丹
Owner 陈朝银
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